Top 10+ .Net Development Companies in Lille | .Net Developers Lille 2026

Last Updated 24th August 2026 | Category: Top Web Development Firms

The List of Top 10+ .Net Development Companies in Lille | Top .Net Developers Lille 2026

1. Hyperlink InfoSystem

Sponsored
Claim Pending
Founded 2011
Employees 1000+
Hourly Rate < $25
Our Rating 5.0/5 (65 reviews)
Avg. Project Cost EUR 44,006+
Contact No +13097914105
web development
web design
php development
wordpress development
angularjs development
node.js development
drupal
e-commerce
mobile app development
ui/ux design
ar app development
vr app development
cms development
ruby on rails
magento
Hyperlink Infosystem is a dedicated web design company with the power and experience in every technology of the web. They have an amazing blend of various products at an affordable price for what you favor foreign outsourcing. Their vision is to be one of the most advanced and tested IT solution providers over the world. They look themselves on the top chart as a favored web design & development provider for all the industry verticals. Their aim to get purpose oriented solutions that smoothen the functionalities of your groups.

Their business & technology experts then extend the best resources on the project & assure that the deliverables are par perfection meeting every scope you set. They listen to your objectives & understand every aspect you are concerned about. They analyze the project and check the utility.

2. Naeka

Not Claimed
Founded 2009
Employees N/A
Hourly Rate N/A
Our Rating 4.8/5 (7 reviews)
Avg. Project Cost EUR 44,006+
Contact No +33458003260
web development
web design
angularjs development
cms development
Naeka is the best web development company. They have been continually improving their expertise and learning latest skills since they first started. The knowledge they have obtained from their experience helps them to face the difficulties of today. They always offer an option to standard web companies. It deserves to be placed on this top 10 list.
Not Claimed
Founded N/A
Employees 2 - 9
Hourly Rate $100 - $149
Our Rating 4.3/5 (7 reviews)
Avg. Project Cost EUR 4,400,690+
Contact No +18165099599
web development
web design
mobile app development
ui/ux design
Ngenius Media Inc is dedicated to providing maximum benefit to their clients to help them succeed in a constantly changing and challenging the business world. They will work difficult to get yet another fulfilled customer and they hope that you will stay with them for years. They want your apps to have the best quality possible and in order to do that, they have to know your enterprise inside out.
Not Claimed
Founded N/A
Employees N/A
Hourly Rate N/A
Our Rating 4.5/5 (6 reviews)
Avg. Project Cost EUR 44,006+
Contact No +33646473366
web development
web design
php development
wordpress development
drupal
e-commerce
ui/ux design
cms development
Website Designers are skilled web designers who create custom-developed websites for their client utilizing their in-house designers. They ensure a fairly complex enterprise or personal websites that any multinational would be happy with only at a part of the cost. They provide you an estimation of the website design and development at very affordable rates. Check their website.
Not Claimed
Founded 2003
Employees 50 - 249
Hourly Rate $50 - $99
Our Rating No reviews yet
Avg. Project Cost EUR 88,013+
Contact No +4740552918
web development
web design
php development
wordpress development
node.js development
e-commerce
ui/ux design
custom software development
cms development
magento
.net development
Scandiweb is a full stack vertically integrated service provider with the largest Magento development team in Europe and the US. Since 2003, Scandiweb enables digital strategy for startups and established brands. They invite you to reach out to them, thus taking the first step toward creating a strong, rewarding and mutually beneficial relationship and helping your e-commerce store get and stay ahead of the curve.

6. UKAD

Not Claimed
Founded 2005
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.2/5 (6 reviews)
Avg. Project Cost EUR 8,801+
Contact No +14252470584
web development
web design
php development
e-commerce
ui/ux design
custom software development
.net development
They are an outsourcing software development company with R&D and engineering teams based in Ukraine and Poland. They specialize in .NET, Mobile, and PHP technologies and deliver quality projects within time and cost constraints. Established in 2005, they are focused on providing innovative IT solutions and professional services for businesses worldwide.

7. Siclo

Not Claimed
Founded 2015
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.6/5 (6 reviews)
Avg. Project Cost EUR 88,013+
Contact No +84 1677 562 983
web development
web design
php development
mobile app development
ui/ux design
Their business is tailored to their client – to give benefits, work exceptionally, increase business agility, work problems, turn them into opportunities and fill the requirements. They specialize in developing and delivering distinct brand and marketing advice by working beside their clients and listening to their requirements. They think a well-designed website makes customers closer to you and draws you closer to your customers.

8. ViewOn

Not Claimed
Founded 2000
Employees 10 - 49
Hourly Rate $100 - $149
Our Rating No reviews yet
Avg. Project Cost EUR 22,003+
Contact No +33320874130
web development
web design
php development
mobile app development
ui/ux design
custom software development
Established in 2000 in the North, the company has developed in the field of online video and has since 2006 engaged external growth strategy enabling it to broaden its business signage, the creation and animation e-commerce site, and finally mobile and social networks. Their team continues to find different ways to enhance their processes. They take action to streamline their working environment.

9. Kernix

Not Claimed
Founded 2001
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.4/5 (6 reviews)
Avg. Project Cost EUR 44,006+
Contact No +33153987340
web development
web design
e-commerce
ui/ux design
Kernix is a leading company specializing in data integration, web and mobile application development. They affect your name by assisting you to build a well-defined brand utilizing the proper mechanism and tactics. They are combined with a single vision of developing a strong client relationship by giving quality & commitment.

10. FCINQ

Not Claimed
Founded 2008
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.7/5 (6 reviews)
Avg. Project Cost EUR 44,006+
Contact No +33177757734
web development
web design
ui/ux design
FCINQ is a digital company that experts in the web development. They utilize an agile methodology based on Scrum. They encourage you & give innovative & effective solutions. They give mobile & web development services to your requirements and specifications. They always support you completely the lifecycle of your sites & applications.

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FAQs

What engagement models do Web Development companies in Lille offer for Net Web work?
Most Web Development companies in Lille offer three primary engagement models for Net Web work: fixed-price for fully defined scope, time-and-material for iterative builds with evolving requirements, and dedicated team arrangements for sustained product development. Fixed-price works best when your Net Web requirements are fully documented before kickoff; time-and-material suits projects where scope is expected to shift by more than 20% during delivery. For Net Web product development planned over six months or longer, a dedicated team model from a Web Development firm in Lille typically delivers the best cost efficiency and institutional knowledge retention.
How does the business culture in Lille affect Net Web project collaboration?
Business culture in Lille tends to favor structured communication, thoroughness, and long-term professional relationships — qualities that support disciplined Net Web project delivery when the working relationship is established correctly from the start. International clients working with Web Development companies in Lille for the first time often underestimate the value of investing in relationship-building alongside formal project governance, but teams that do so consistently report smoother Net Web delivery and stronger escalation responsiveness. Understanding Lille-specific preferences around feedback styles and escalation paths reduces friction and improves the quality of Net Web collaboration across the full engagement.
How much does Net Web development cost when hiring a Web Development company in Lille?
Net Web development costs with a Web Development company in Lille depend on project complexity, team composition, integration scope, and the required delivery timeline. A well-scoped small-to-mid-size Net Web project typically ranges from $10,000 to $80,000, while enterprise-grade implementations with complex integrations, compliance requirements, and custom infrastructure can reach $250,000 or more. Requesting itemized fixed-price proposals from at least three Web Development firms in Lille gives you the most reliable cost benchmark for your specific Net Web scope and quality expectations.
Can I filter Web Development companies in Lille specifically for Net Web experience in this directory?
Yes — this directory's filter system allows you to narrow the Web Development company list in Lille by specific service area, including Net Web specialization, so you only see firms with verified Net Web delivery experience in their profile. You can further refine results by minimum project size, team headcount, industry experience, and client review score to match the scale and context of your Net Web engagement. Combining the Net Web specialization filter with a minimum review threshold of 4.5 or higher is the fastest way to identify a shortlist of credible Web Development firms in Lille worth contacting directly.
How do I verify the quality of a Web Development company's Net Web work in Lille?
Verifying the quality of a Web Development company's Net Web work in Lille requires examining technical depth rather than surface-level portfolio presentations — ask to see actual Net Web architecture decisions, code review standards, and QA defect metrics from past projects. Contact two or three direct client references specifically for Net Web engagements and ask how post-delivery defects were handled, not just whether the project launched on time and on budget. A Web Development firm in Lille with genuine Net Web quality standards will welcome technical scrutiny and provide detailed process documentation without needing to be prompted.
What KPIs should a Web Development company in Lille track for my Net Web project?
A results-oriented Web Development company in Lille will define Net Web project KPIs tied directly to your business objectives before a single line of code is written. Relevant metrics typically include user activation rate, Net Web feature adoption depth, conversion rate improvement, monthly active user growth, churn reduction, and revenue impact attributable to new Net Web capabilities. KPI definitions should be agreed in writing at project kickoff so the Web Development team in Lille is optimizing toward your business outcomes throughout the engagement — not just shipping features that satisfy the written specification.
Where can I find verified case studies from Web Development companies in Lille covering Net Web work?
Verified Net Web case studies from Web Development companies in Lille are published on platforms such as Clutch, GoodFirms, and The Manifest — all of which require third-party client validation before a case study is listed publicly. The most informative Net Web case studies include the client's initial challenge, the proposed solution approach, the technologies and architecture used, the delivery timeline, and quantified outcomes such as a 40% reduction in load time or a 25% improvement in conversion rate. Prioritize Web Development firms in Lille whose Net Web case studies match your project in both industry vertical and technical complexity — this alignment is the strongest leading indicator of delivery fit.

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